2943693670220

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1847}}^1\times {\mathrm{152953}}^1$

素因数の和:155330

約数の個数: 48

約数和(自身を含む): 6197015740608

約数和(自身を除く): 3253322070388

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 1847, 2084, 2605, 3694, 5210, 7388, 9235, 10420, 18470, 36940, 152953, 305906, 611812, 764765, 962287, 1529530, 1924574, 3059060, 3849148, 4811435, 9622870, 19245740, 79688513, 159377026, 282504191, 318754052, 398442565, 565008382, 796885130, 1130016764, 1412520955, 1593770260, 2825041910, 5650083820, 147184683511, 294369367022, 588738734044, 735923417555, 1471846835110, 2943693670220]

約数ペア:

[(1, 2943693670220), (2, 1471846835110), (4, 735923417555), (5, 588738734044), (10, 294369367022), (20, 147184683511), (521, 5650083820), (1042, 2825041910), (1847, 1593770260), (2084, 1412520955), (2605, 1130016764), (3694, 796885130), (5210, 565008382), (7388, 398442565), (9235, 318754052), (10420, 282504191), (18470, 159377026), (36940, 79688513), (152953, 19245740), (305906, 9622870), (611812, 4811435), (764765, 3849148), (962287, 3059060), (1529530, 1924574)]